Shoe insert



FIG. 1 is a bottom, side perspective view of a shoe insert showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a reverse side elevation view thereof;

FIG. 6 is a front side elevation view thereof; and,

FIG. 7 is a rear side elevation view thereof.

The broken lines shown in the drawings form no part of the claimed design. 

CLAIM The ornamental design for a shoe insert, as shown and described. 